Answer:
I got 4e+12 which is d
I think
Step-by-step explanation:
Well, if 0.4% was defected, then 99.6% of the parts are good, because 100-0.4 is 99.6. Multiply 99.6% with 54650, and you get 54431.4. You should round down, because you can't have parts of parts. So, 54431 parts were good.
The total monthly start up cost for the shop is given by:
Total cost=(cost of rent+cost for electricity+ cost for telephone+cost of internet+salaries+cost of cleaning+cost of supplies)
=2800+650+285+9550+800+300
=$ 14385
Thus the total cost is $14385
